hi,
while uploading image i m getting an error like bellow
Undefined index: filedata [APP/controllers/images_controller.php,
line 19]
and
Cannot modify header information - headers already sent by (output
started at /home/satish/anand/cakephp/cake/libs/debugger.php:673)
//this is my controller image_controller.php
<?php
class ImagesController extends AppController {
var $name = 'Images';
var $helpers = array('Html', 'Form');
var $components = array('Upload');
function admin_upload() {
if (empty($this->data)) {
$this->render();
} else {
//$this->cleanUpFields();
// set the upload destination folder
$destination =
realpath('../../app/webroot/img/uploads/') . '/';
// grab the file
$file = $this->data['Image']['filedata'];
// upload the image using the upload component
$result = $this->Upload->upload($file, $destination,
null,
array('type' => 'resizecrop', 'size' => array('400', '300'), 'output'
=> 'jpg'));
if (!$result){
$this->data['Image']['images'] =
$this->Upload->result;
} else {
// display error
$errors = $this->Upload->errors;
// piece together errors
if(is_array($errors)){ $errors = implode("<br
/>",$errors); }
$this->Session->setFlash($errors);
$this->redirect('/images/upload');
exit();
}
if ($this->Image->save($this->data)) {
//$this->Session->setFlash('Image has been
added.');
$this->redirect('/images/index');
} else {
$this->Session->setFlash('Please correct errors
below.');
unlink($destination.$this->Upload->result);
}
}
}
}
?>
please someone help me urgently
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